| https://bugs.gentoo.org/465558 |
| |
| From a4629ebff263dcb2e05feb9e41df649ea5ce3f78 Mon Sep 17 00:00:00 2001 |
| From: Peter Rosin <peda@lysator.liu.se> |
| Date: Sun, 28 Apr 2013 09:16:56 +0200 |
| Subject: [PATCH] libtool: break all the way out when a good nm is found |
| |
| The current code tries to locate a compatible nm tool. It starts with |
| a prefixed nm tool (great!) and includes a plain nm too (that's fine). |
| The problem is that the code searches for the prefixed nm before the |
| plain nm (normally fine), but doesn't break once it has found a valid |
| match, and the plain nm ends up the winner. |
| |
| Report and analysis by Mike Frysinger. |
| |
| * m4/libtool.m4 (LT_PATH_NM): Break all the way out on a good match. |
| |
| Signed-off-by: Peter Rosin <peda@lysator.liu.se> |
| --- |
| m4/libtool.m4 | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/m4/libtool.m4 b/m4/libtool.m4 |
| index 3f50b0c..d7013c5 100644 |
| --- a/m4/libtool.m4 |
| +++ b/m4/libtool.m4 |
| @@ -3397,13 +3397,13 @@ else |
| case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
| */dev/null* | *'Invalid file or object type'*) |
| lt_cv_path_NM="$tmp_nm -B" |
| - break |
| + break 2 |
| ;; |
| *) |
| case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
| */dev/null*) |
| lt_cv_path_NM="$tmp_nm -p" |
| - break |
| + break 2 |
| ;; |
| *) |
| lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
| -- |
| 1.8.2.1 |
| |
